2025 Spider Farmer

SUPPLY SERIES LED SUPPLEMENTAL GROW LIGHTS

Light intensity, or the brightness of the light source, refers to the volume of light that reaches your plants. This factor is critical for plants growth as it directly influences the rate of photosynthesis – the process by which plants transform light energy into the energy they need to grow.Higher light intensity, driven by the right light spectrum and UV light, promotes faster growth and larger yields, while lower intensity can result in slower, less productive growth.

Our 365-370nm UV and 730-745nm IR LED supplemental growth light strips give you full control over light intensity and spectrum. Instead of using UV and IR continuously, adjust them based on your plant’s growth stage for healthier, more productive plants. Each bar is built with durable metal housing for extended lifespan.

UV & IR
Supplemental Lighting Set

Newest Version grow supplemental light bars are now in stock!

2025 Newest Spider Farmer UV30 & IR16 LED Grow Light Bars Set (23.6”)– Upgraded UV & Infrared Supplement for Plants

$99.99

Newest Upgrade:

(1)The cable between two light bars is now a fixed integrated length(80cm),increasing the reliability and stability of the entire system. (2)Equipped with brackets for quick and easy securing of the light bars, ensuring a straightforward installation experience and maintaining the best light Angle and effect.

In some main light sources, a few 365 UV diodes and 730nm IR diodes may just be a marketing gimmick, and in reality, their intensity may be insufficient. Among all the supplemental light bars in our lineup, the supplementary light bars in the Supply series feature the most densely arranged diodes, specifically designed to enhance plant growth. Our 23.6-inch(60cm) UV & Infrared Red light bar set consists of 4 bars, each UV light bar equipped with a durable and sturdy metal casing and 60 diodes, while each infrared red light bar equipped with a durable and sturdy metal casing and 44 diodes.

Why use 730nm IR supplemental light bar? Stem Boost, Flower Induction, Light-induced Sleep

Why use 365nm UV supplemental light bar? Enhance yield, improve nutrients, elevate taste/aroma, sterilize grow area (eliminating mold), aid pest control.

UV Usage Tips: Utilizing the UV grow light during the final three weeks of flowering for up to two hours per light cycle.

IR Usage Tips: 15 minutes before the main light switches on and 15 minutes after it turns off.

Cable length between two light bars: 80cm/31.5''

Package contents: 2 x UV light bars (length: 23.6''/ 60cm) 2 x IR light bars (length: 23.6''/ 60cm) 8 x YoYo hangers 2 x Brackets (for securing the light bars) 1 x User Manual

2025 Newest Spider Farmer UV60 & IR30 LED Grow Light Bars Set (35.4”)– Upgraded UV & Infrared Supplement for Plants

$119.99

Newest Upgrade:

(1)The cable between two light bars is now a fixed integrated length(80cm),increasing the reliability and stability of the entire system.

(2)Equipped with brackets for quick and easy securing of the light bars, ensuring a straightforward installation experience and maintaining the best light Angle and effect.

In some main light sources, a few 365nm UV diodes and 730nm IR diodes may just be a marketing gimmick, and in reality, their intensity may be insufficient. Among all the supplemental light bars in our lineup, the supplementary light bars in the Supply series feature the most densely arranged diodes, specifically designed to enhance plant growth. Our 35.4-inch(90cm) UV & Infrared Red light bar set consists of 4 bars, each UV light bar equipped with a durable and sturdy metal casing and 120 diodes, while each infrared red light bar equipped with a durable and sturdy metal casing and 88 diodes.

Why use 730nm Infrared Red supplemental light bar? Stem Boost, Flower Induction, Light-induced Sleep

Why use 365nm UV supplemental light bar? Enhance yield, improve nutrients, elevate taste/aroma, sterilize grow area (eliminating mold), aid pest control.

UV Usage Tips: Utilizing the UV grow light during the final three weeks of flowering for up to two hours per light cycle.

IR Usage Tips: 15 minutes before the main light switches on and 15 minutes after it turns off.

Cable length between two light bars: 80cm/31.5''

Package contents: 2 x UV light bars (length: 35.4''/ 90cm) 2 x IR light bars (length: 35.4''/90cm) 8 x YoYo hangers 2 x Brackets (for securing the light bars) 1 x User Manual

 

Light Models and Recommended Supplemental Light Bars

LIGHT MODELRECOMMENDED SUPPLEMENTAL LIGHT BARS
G3000/ G4500/ G5000/ SE3000/ SE4500/ SE5000/ SF2000/ SF400023.6''
G8600/ G1000W/ SE7000/ SE1000W35.4''

Note: If you have the SF1000 light, it is recommended to complement it with a 23.6'' supplemental light bar for use in the Spider Farmer 2.3' x 2.3' x 5.2' grow tent.

Experience the ultimate cultivation synergy by combining our UV, and IR supplemental light bars:
The Spider Farmer bar-style light design enables the convenient placement of three Supply series supplemental light bars between every two bars.

What are the effects of UV and IR spectra on plants?

360-365nm UV supplemental light bar

Enhance yield, improve nutrients, elevate taste/aroma, sterilize grow area (eliminating mold), aid pest control.

730-745nm Infrared Red supplemental light bar

Stem Boost, Flower Induction, Light-induced Sleep

UV & IR

Mastering the light spectrum for various growth stages​

From the blue light plants need for growth, to the best light for the flowering stage, understanding the plant light spectrum, including the blue light vs red light for plants debate, is crucial.

1.Seedling Stage

During this stage, you'll want to provide your plants with a balanced spectrum of light, with a focus on blue light. This will promote healthy, robust growth and prevent the seedlings from becoming too leggy.

2.Vegetative Stage

As your plants enter the vegetative stage, they'll need a higher proportion of blue light to encourage lush, leafy growth. A light spectrum with a higher ratio of blue to red light is ideal during this stage.

3.Flowering Stage

During the flowering stage, your plants will need the highest red light intensity to maximize bud development and yields. 

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